Bearing Assembly TRIZ Cases

Axial seal positioning on bearing cages resolves assembly complexity and space constraints through self-retaining notch engagement.

Curved transition geometry at the weld junction prevents stress concentration while enabling larger oscillation angles.

Metallic end fittings with longitudinal cutting teeth create mechanical locking interfaces in composite tubular components.

Consolidated locking device reduces offset and mass by merging translation blocking and rotation prevention into one unit.

Ultraviolet curable resin composition enables size adjustments via cutting or grinding, resolving fiber damage issues in traditional fibrous liners.

Segmented shaft locking part bulges radially to prevent supporting part deformation from swaging forces.

A profiled strut integrates a spherical joint body between opposing openings using a ring segment fastener to create a unified overmolded housing.

A tilt sensor measures angular bearing differences caused by axial loads to enable precise skew adjustments.

A tapered plain bearing arrangement allows tilting movement between frame structures in mobile mining machines.

Localized adhesive application prevents mold contamination and reduces material waste while maintaining airtightness.

Spring-biased retracting studs and ±6° swiveling balls enable quick attachment of uneven workpieces while reducing setup time.

Directly welding a powdered metal bearing to the first leg member eliminates secondary mounting arrangements, reducing design complexity and volume.

Press-fitted plastic split type liners eliminate elastic restoring force in curved sections, improving assembly workability for vehicle parking cables.

Segmenting the bearing into three foils joined by a coupling unit simplifies mounting on rough housing surfaces while eliminating expensive surface processing.

Sealed ball joint assembly enables 360-degree articulation via nested housing and grease, preventing contamination wear in vehicle suspension systems.

Resilient coupling element joins half-shell bearing and thrust washer, eliminating welding debris and easing installation.

A hydraulic bearing arrangement shares axial thrust loads between two thrust bearings using a non-compressible fluid connection.

Nests an RFID tag inside the bearing hub to maintain electropolished sterility while enabling automated component tracking.

Segmented circumferential strain gauges measure variable load direction, enabling high-accuracy fatigue state prediction for wind power spindle bearings.

Segmented connecting section isolates compressive stress from sensor device, maintaining measurement accuracy.

Integrating the tone wheel into the bearing carrier eliminates bulky mounting hardware while maintaining precise wheel speed detection accuracy.

A turbocharger bearing structure routes lubricating oil via a communication hole, securing sufficient oil film thickness at high shaft rotation speeds.

A tolerance ring features projections with varying curvature radii to enable smooth press-fitting onto pivot shafts.

A ball joint assembly uses a curved stud and spherical bearing to enable pivoting motion.

An elastically deformable sealing flange with protective protrusions prevents wear during storage while maintaining consistent axial preload.

Offset hole and slot axes in the spring pin prevent rotation and reduce manual installation effort while stainless steel resists rust.

A tensioner pulley arm uses a rear-only internal thread to secure the support bolt without engaging the thin-walled corner.

A segmented insulating device uses a thermally conductive first part and an electrically insulating second part to manage heat flow in bearing assemblies.

Radially extending connectors attach thrust washers to drivetrain components, reducing axial space and managing radial forces.

Nose-shaped protrusions engage existing bearing grooves to eliminate machining costs while ensuring reliable sealing and tolerance compensation.

A mounting tool uses adjustable L-shaped holding members to engage outer bearing rings during installation.

A chassis assembly joins a ball joint housing to structural component walls using material-locking techniques without filler.

Interchangeable bearing caps and a press-fitted insulation sleeve reduce inventory complexity and prevent shaft current damage during motor modifications.

Segmented bearing housing with welded parts grips outer rings to transmit axial loads, resolving hardening distortion tolerances.

Rotatable ball joint assembly enables precise camber positioning, eliminating inventory complexity from multiple replacement parts.

Motor-driven rollers apply a consistent lubricant film to bushings, reducing insertion force for secure interference fits.

Strain gauges on bearing flanks detect transverse deformation to determine mechanical load without invasive structural modifications.

Radial foil bearing replaces welding with housing projections engaging back foil notches to eliminate thermal distortion and improve load rigidity.

An avoiding recessed portion on the first division piece prevents inner ring interference during assembly, maintaining protruding portion strength.